Gradle 构建失败：进程“Gradle Test Executor 1”以非零退出值 1 完成

Question

Gradle 构建在执行:test任务（junit 测试）时失败。 它给出了错误

Process 'Gradle Test Executor 1' finished with non-zero exit value 1

我在 Eclipse 中使用 gradle 和 java 项目。 Gradle 1.12 和 Java 7。当在连接到数据库的类上运行测试时，问题似乎正在发生。 奇怪的是，程序和测试可以作为 java 应用程序正常工作。 数据库连接没有问题，它可以正确编译和运行。 gradle 是否会做一些可能会干扰它连接到外部数据库服务器的事情？ 该问题可能与数据库无关，因此任何解决方案都值得赞赏。 我在网上和官方 gradle 网站上查看过，但没有任何帮助。 谢谢。

编辑

调试结果：

14:23:28.661 [DEBUG] [TestEventLogger] 
14:23:28.661 [DEBUG] [TestEventLogger] Test Run PASSED
14:23:28.665 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter] Finished executing task ':test'
14:23:28.665 [LIFECYCLE] [class org.gradle.TaskExecutionLogger] :test FAILED
14:23:28.665 [INFO] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] :test (Thread[main,5,main]) completed. Took 5.552 secs.
14:23:28.666 [DEBUG] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] Task worker [Thread[main,5,main]] finished, busy: 6.67 secs, idle: 0.021 secs
14:23:28.808 [LIFECYCLE] [org.gradle.BuildResultLogger] 
14:23:28.808 [LIFECYCLE] [org.gradle.BuildResultLogger] BUILD FAILED
14:23:28.808 [LIFECYCLE] [org.gradle.BuildResultLogger] 
14:23:28.808 [LIFECYCLE] [org.gradle.BuildResultLogger] Total time: 11.75 secs
14:23:28.811 [DEBUG] [org.gradle.api.internal.tasks.compile.daemon.CompilerDaemonManager] Stopping 0 compiler daemon(s).

错误信息：

Unexpected exception thrown.
org.gradle.messaging.remote.internal.MessageIOException: Could not read message from '/127.0.0.1:51041'.
    at org.gradle.messaging.remote.internal.inet.SocketConnection.receive(SocketConnection.java:88)
    at org.gradle.messaging.remote.internal.hub.MessageHub$ConnectionReceive.run(MessageHub.java:230)
    at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:66)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: com.esotericsoftware.kryo.KryoException: java.io.IOException: An existing connection was forcibly closed by the remote host
    at com.esotericsoftware.kryo.io.Input.fill(Input.java:141)
    at com.esotericsoftware.kryo.io.Input.require(Input.java:159)
    at com.esotericsoftware.kryo.io.Input.readByte(Input.java:255)
    at org.gradle.messaging.remote.internal.hub.InterHubMessageSerializer$MessageReader.read(InterHubMessageSerializer.java:64)
    at org.gradle.messaging.remote.internal.hub.InterHubMessageSerializer$MessageReader.read(InterHubMessageSerializer.java:53)
    at org.gradle.messaging.remote.internal.inet.SocketConnection.receive(SocketConnection.java:83)
    ... 5 more
Caused by: java.io.IOException: An existing connection was forcibly closed by the remote host
    at sun.nio.ch.SocketDispatcher.read0(Native Method)
    at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43)
    at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
    at sun.nio.ch.IOUtil.read(IOUtil.java:192)
    at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379)
    at org.gradle.messaging.remote.internal.inet.SocketConnection$SocketInputStream.read(SocketConnection.java:167)
    at com.esotericsoftware.kryo.io.Input.fill(Input.java:139)
    ... 10 more
Unexpected exception thrown.
org.gradle.messaging.remote.internal.MessageIOException: Could not write message [EndOfStream] to '/127.0.0.1:51041'.
    at org.gradle.messaging.remote.internal.inet.SocketConnection.dispatch(SocketConnection.java:115)
    at org.gradle.messaging.remote.internal.hub.MessageHub$ConnectionDispatch.run(MessageHub.java:279)
    at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:66)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: An existing connection was forcibly closed by the remote host
    at sun.nio.ch.SocketDispatcher.write0(Native Method)
    at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:51)
    at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
    at sun.nio.ch.IOUtil.write(IOUtil.java:51)
    at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:487)
    at org.gradle.messaging.remote.internal.inet.SocketConnection$SocketOutputStream.flush(SocketConnection.java:230)
    at org.gradle.messaging.remote.internal.inet.SocketConnection.dispatch(SocketConnection.java:113)
    ... 5 more
 FAILED

Answer 1

尝试使用./gradlew --stop清理你的守护进程。 这个对我有用。 这是我的错误。 有时我会在构建结束时得到一个空闲并且永远不会结束。

* What went wrong:
Execution failed for task ':test'.
> A problem occurred starting process 'Gradle Test Executor 1'

Answer 2

很可能您的测试之一通过System.exit(1) 。

使用test -i在控制台中显示测试结果可能会有所帮助。

Answer 3

检查您的项目是否在内部使用 Java 11 或 Java 1.8 以及您的系统具有的 java：

检查你的java版本运行： javac --version

*请注意，某些 IDE 可能会覆盖该值以进行构建。

Answer 4

我有一个类似的问题，但它是由JAVA_TOOL_OPTIONS引起的：

JAVA_TOOL_OPTIONS: -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/dumps/

在我的情况下，不存在的路径/dumps/导致了这个问题。